“A different crew on the same plane the evening before encountered the same problem but solved it after running through three checklists, according to the November report.” theguardian.com/world/2019/ma…

“The focus on data in aviation safety is seen as a major cause of improvement... But data don’t always capture the unknown, and just because an airplane hasn’t experienced a problem doesn’t mean it won’t have that problem in the future.” apple.news/Akd4cdqJzTkWra…